Discuss how to improve the effect of "maintenance electrician" skills training Details?0?3

Keywords: maintenance electrician Skills training Teaching methods Modern industrial production is changing day by day, maintenance electrician technology is more and more widely used, which requires vocational school students not only to have a solid theoretical foundation, but also to skillfully master the operating skills. Skills training is an important part of vocational and technical education, highlighting professional skills training is the characteristics of vocational and technical schools. However, due to the influence of traditional teaching management mode, skills training is still not given due attention in some schools. The form of teaching management has not adapted to the needs of the development of vocational education, skills training is facing many problems of reform and development. First, fully understand the importance of skills training Through skills training, you can exercise the hands-on ability of students to master the professional types of operating skills, skills, so that skills training is an important way to cultivate skilled, applied talents for the community. Must fully understand this point, focus on skills training, the use of scientific forms of teaching management, improve the quality of teaching, for the community to train qualified highly skilled personnel. (I) The purpose of skills training is to cultivate new types of workers Due to the rapid development of science and technology, new technologies, new processes, new equipment, new materials continue to emerge, requiring workers to constantly update their scientific knowledge and improve their technical level in order to adapt to the needs of socio-economic development. Therefore, laborers need continuous skills training. (ii) Skills must be acquired through practical training The specific nature of skills training for production services determines that it must focus on the training of operational skills. Workers have the necessary theoretical knowledge of culture and technology and specialized technical theory, which is conducive to practical skills training. But from "know" to "will" there is a transformation process, the key is the actual training, through the actual training, in order to not operate to operate, and then skilled operation, until the formation of skills and techniques. Second, the use of flexible and varied teaching methods Single teaching methods are easy to make students auditory, visual and sensory fatigue, reduce the effectiveness of teaching 2, flexible and varied teaching methods, such as injecting fresh blood into the students, suitable for young people's perceptual characteristics, easy to be accepted by the students, and the cultivation of student sensory skills have an inescapable role. (A) make full use of multimedia teaching, improve the effect of skills training Multimedia teaching has an intuitive and real teaching effect, make full use of this means of teaching, can change the abstract into concrete, so that the content of the teaching becomes more intuitive. Such as safety electricity, operating procedures, motor and transformer production process, etc., through the screen display, only a few minutes or tens of minutes of time can be systematic and scientific to the original need for dozens of hours to complete the content of the display is completed, and to receive better results. We have carefully studied and discussed the characteristics of the profession selected a number of multimedia courseware suitable for "maintenance electrician" skills training content, coupled with a number of multimedia courseware produced by the teacher's hands, a total of **** about 20 hours, you can complete the content involves the use of electricity for safety, operating procedures, operational processes, electrical lighting, electrician's meter, low-voltage electrical appliances, transformers, motors, electric power traction and machine tool circuits, such as topics So that students can quickly "maintenance electrician" skills training content has a comprehensive understanding of this teaching method to enhance the students' perceptual understanding, improve the teaching effect, can be said to be a multi-purpose. (B) the implementation of modular teaching, lecturing and practicing two combinations Skills training is for the professional technical knowledge of practical teaching, the correctness of its operational skills, scientific generally have their theoretical basis. Traditional teaching methods, is the professional and technical knowledge, process knowledge and skills training in separate classes of relatively independent teaching methods, practice has proved that the implementation of modular, integrated teaching, is suitable for maintenance electrician skills training teaching methods. The so-called modular teaching, refers to the operating skills and process classes combined together, according to the knowledge structure is divided into several modules, in the operating skills practice, teaching the relevant process knowledge, or after a certain process technical knowledge, immediately after the relevant topics operating practice teaching methods. In the teaching process of "maintenance electrician", attention should always be paid to the combination of lecture and practice. Electrical equipment and electrical circuits are cumbersome, complex, only speak without practice, will lead to paper, little effect. For this reason, when explaining the theory, I let the students prepare in advance in kind or with physical sketches instead of in kind, simulation skills training. Let every student hands-on practice, and then discuss and analyze each other to find out what is not correct, and through individual guidance and collective evaluation, to find out how to solve the problem. For example, when giving students the motor forward and reverse control circuit, let them install the circuit while lecturing and electrify the test under the guidance of the teacher. When students see the action of the AC contactor and the direction of rotation of the motor, the working principle of the circuit will be clear at a glance. In this way, not only is conducive to the skills training operation and theory of the interconnection, but also conducive to students to better grasp the theoretical knowledge and operational skills, techniques. At the same time, students are interested in learning, can actively learn theoretical knowledge and operational skills. 3 (c) strengthen visual teaching, change the abstract into concrete Abstract things easy to make a variety of associations, is not conducive to the understanding of the "maintenance electrician" skills training content, because the maintenance electrician requires error-free preparation, there shall be no sloppy, wrong associations or imaginations, if used in the operation, it will result in adverse consequences. Therefore, the change of abstraction into intuitive, conducive to the teaching of maintenance electrician skills training. Such as "maintenance electrician" in many such as transformers, motors and control appliances and other practical electrician content, understand the structure of these devices, master the function of its parts, is the operation and use of the premise. In the structure and function of various equipment teaching, should seriously implement the principle of intuition. First of all, pay attention to the full use of physical teaching. The physical object will be issued to the students, let the students through the touch, observation, the introduction of the structure name, the formation of the epitome. The use of some waste equipment, electrical appliances for students to disassemble, installation, contact its internal structure, and introduce its function, explain its working principle. Secondly, the application of multimedia teaching means is emphasized. Use the projector to project the homemade structure schematic diagram and introduce its function. Equipment or electrical appliances in the work of a representative state made of slides, the correct use of multimedia will be the various state demonstration projected onto the screen, to enhance the understanding of the working principle. Such as in the explanation of the generation of rotating magnetic field, the whole process can be divided into five states, each state analysis and explanation, can be five states of the slide according to the working order of the continuous demonstration, to give the students a complete, systematic, image of the knowledge, so as to understand the principle of rotating magnetic field. In teaching, but also pay special attention to play the advantages of microcomputer-assisted teaching, the theoretical part of the teaching content directly arranged to the microcomputer room for on-site teaching, so that students listen to lectures and demonstrations directly on the computer. (D) the full use of heuristic teaching, enhance the sustainable development of students only teach students the method of hands, do not teach students the method of brain, such as the students "teach to fish rather than teach to fish", so that students trained lack of flexibility and adaptability, is not conducive to the sustainable development of students. Therefore, in the "maintenance electrician" this a practical strong technical foundation courses, students in the maintenance electrician to obtain technical skills at the same time, but also have to consider the students in the future to continue in-depth study of professional courses, engaged in engineering and technology work and further study of new technologies to lay the foundation. Therefore, in the teaching process, attention should be paid to guide students to improve the learning method, by strengthening the heuristic teaching, some can only mean can not be transmitted skills and techniques, so that students independently in the hands-on training slowly experience. When students are found to do the problem of ideas and operational errors, teachers are not in a hurry to deny, not to mention the correct answer, should seize the opportunity to guide the students to discuss the ideas or practices on the discernment, to guide them to make further thinking, if necessary, so that they look for information, to find the crux of the problem. Through such repeated training, students develop the habit of using their hands and brains, laying a solid foundation for future development. Practice has proved that the students trained in this way, in the future work is loved by employers. Third, the correct handling of the relationship between skills training and production 4 Skills training is to train students to become operators with certain operational skills to adapt to the production equipment of modern enterprises, therefore, skills training should be combined with part of the production. Students involved in the production of related products, engaged in production activities, can stimulate their interest in learning, and gradually recognize the importance of operational skills, and in this practical operation of the scene to improve their operational skills, so that as soon as possible to adapt to the requirements of the modern enterprise production system. However, we can not one-sidedly think that skills training is engaged in product production, is to lead students to work, for the production of products and teaching, which is not only detrimental to the implementation of the instructor's teaching tasks, but also not conducive to the improvement of product quality. Correctly handle the relationship between skills training and production, should be "teaching for production, production for teaching" as the guiding ideology, so that the two are organically combined to promote each other, mutual development and mutual improvement. Above, the author recognizes the importance of skills training, through a variety of flexible teaching methods and to deal with the relationship between skills training and production of three aspects of the roughly talk about the "maintenance electrician" skills to improve the training effect of some of the views of the inadequacies, please colleagues to criticize and correct. [References] [1] Qu. Research and practice of electrician internship teaching process [J]. Journal of Electrical and Electronic Teaching,2001.6:63-64. [2] Gordon Drayton, Janet Worth. The revolution of learning [M]. Shanghai: Shanghai Sanlian Bookstore,1997,8. [3] Pan Shu. Educational psychology [M]. 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